42326544432033 has 32 divisors (see below), whose sum is σ = 63467381268480. Its totient is φ = 27875134175760.

The previous prime is 42326544432001. The next prime is 42326544432043. The reversal of 42326544432033 is 33023444562324.

42326544432033 is a `hidden beast` number, since 4 + 2 + 32 + 6 + 544 + 43 + 2 + 0 + 33 = 666.

It is not a de Polignac number, because 42326544432033 - 2⁵ = 42326544432001 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42326544432033.

It is not an unprimeable number, because it can be changed into a prime (42326544432043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23400360 + ... + 25144182.

It is an arithmetic number, because the mean of its divisors is an integer number (1983355664640).

Almost surely, 2^{42326544432033} is an apocalyptic number.

It is an amenable number.

42326544432033 is a deficient number, since it is larger than the sum of its proper divisors (21140836836447).

42326544432033 is a wasteful number, since it uses less digits than its factorization.

42326544432033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754746 (or 1754740 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 45.

Adding to 42326544432033 its reverse (33023444562324), we get a palindrome (75349988994357).

The spelling of 42326544432033 in words is "forty-two trillion, three hundred twenty-six billion, five hundred forty-four million, four hundred thirty-two thousand, thirty-three".